{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Race", "Effect", "Subject.Age", "Subject.Population", "Treatment", "Subject.Disorder", "Subject", "Treatment.Dosage", "Treatment.Drug", "Treatment.Freq", "Treatment.Route", "Treatment.Disorder", "Treatment.Duration", "Treatment.Time_elapsed", "Subject.Gender", "Combination.Drug"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Dosage", "Treatment", "Subject.Age", "Subject.Gender", "Treatment.Route", "Effect", "Subject", "Combination.Drug", "Treatment.Drug", "Subject.Disorder", "Treatment.Freq", "Subject.Race"]}], "input": "Anxiety is common in patients with schizophrenia and pregabalin has been suggested as an off-label add-on treatment."}
{"potential therapeutic event": [{"trigger": "treatment.", "arguments": {"Subject.Race": "NAN", "Effect": "NAN", "Subject.Age": "NAN", "Subject.Population": "NAN", "Treatment": "pregabalin has been suggested as an off-label add-on treatment", "Subject.Disorder": "schizophrenia", "Subject": "patients with schizophrenia", "Treatment.Dosage": "NAN", "Treatment.Drug": "pregabalin", "Treatment.Freq": "NAN", "Treatment.Route": "NAN", "Treatment.Disorder": "Anxiety", "Treatment.Duration": "NAN", "Treatment.Time_elapsed": "NAN", "Subject.Gender": "NAN", "Combination.Drug": "NAN"}}], "adverse event": []}